Answering the question of why radar is ideal for industrial applications, it is important to have a look at the technological benefits. Radar is an anonymous and touchless measurement technology that fits indoor and outdoor applications because the performance of the detection is not affected by weather conditions like rain, snow, or fog. It also works in the dark and other challenging light conditions. Radar devices also can be used in harsh environments because dust, vibration, noise, heat, or cold do not influence the object measurement. Radar waves radiate through a wide range of materials, so it can be hidden, for example behind a plastic covering. It detects different materials in far distances. Vandalism actions like graffiti or bubble gum in front of the antenna do not impair the detection. This makes radar one of the most reliable and robust measurement technologies.